subject

Mathematics, 23.06.2020 15:01 nancye2008

If -5 is a root of the quadric equation 2x^2 +px-15=0 then
3
5
7
1

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 12:30

You are responsible for designing a new city. you are inspired by pierre charles l'enfant, who laid out the streets of our nation's capital. numbered streets run north and south, and lettered streets run east and west. avenues are named after states, and they intersect the streets on a diagonal. the streets are parallel and the intersections form similar triangles. 18th st. is 454 meters long and the intersection of 18th and k st. is 207 meters from connecticut ave. if 19th st. and k st. is 385 meters from connecticut ave., what is the length of 19th st.?

Answers: 1

question

Mathematics, 21.06.2019 20:10

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

Answers: 2

question

Mathematics, 21.06.2019 21:00

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

Answers: 1

question

Mathematics, 22.06.2019 00:50

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?

Answers: 3

You know the right answer?

If -5 is a root of the quadric equation 2x^2 +px-15=0 then
3
5
7
1...

Questions

question

Mathematics, 25.06.2019 08:20

Given the parent function f(x) = 2^x, which graph shows f(x)+1?...

question

Business, 25.06.2019 08:20

Distribution systems . a.)allocate endless goods and servicesb.)cannot satisfy everyone's wantsc.)only apply to services...

question

Mathematics, 25.06.2019 08:20

Idon’t understand questions 1 and 2....

question

Mathematics, 25.06.2019 08:20

When evaluating , what will be the exponent of 10 in the product? 3 5 8 15...

question

Mathematics, 25.06.2019 08:20

What value of b will cause the system to have an infinite number of solutions? y = 6x – b –3x + y = –3 b = (a)2 (b) 4 (c) 6 (d) 8...

question

Computers and Technology, 25.06.2019 08:20

In the following table, column a is column b is and column c is...

question

Mathematics, 25.06.2019 08:20

What is the following product? 3 sqrt 16x7 . 3 sqrt 12x9...

question

Mathematics, 25.06.2019 08:20

Details , something to do with chain rule...

question

Chemistry, 25.06.2019 08:20

When calculating the density of liquid you measure 8.2ml in a gratuated cylinder with marking every 1 ml and measure the mass in balance 9.458g. what...

question

Mathematics, 25.06.2019 08:20

How many cubes with side lengths of 1/4 does it take to fill the prism?

question

Mathematics, 25.06.2019 08:20

Wyatt claims that _ is equivalent to _ which statement about his claim is true in every aspect?

question

Chemistry, 25.06.2019 08:20

Two containers hold the same radioactive isotope. container a contains 1000 atoms, and container b contains 500 atoms. which of the following statemen...

question

English, 25.06.2019 08:20

Read the paragraph. (1) each state should enact a law that makes wearing seat belts mandatory for all passengers and drivers in cars and trucks. (2) s...

question

Spanish, 25.06.2019 08:20

3. after studying at a colegio, students receive their bachillerato. cierto falso 4. undergraduates study at a colegio or an universidad. cierto falso...

question

Spanish, 25.06.2019 08:30

Spanish! also explain! i don't understand that's why i'm posting!...

question

French, 25.06.2019 08:30

How do you say “are you awake? ” in french...

question

History, 25.06.2019 08:30

Who was the first american president to vist behind behind the iron curta. john f. kennedyb. george h. w. bushc. richard m. nixond. ronald reagan...

question

Spanish, 25.06.2019 08:30

Which verb form and pronoun correctly complete this sentence? juan temprano porque debe ir a la escuela en la mañana. a. te duermes b. nos dormimos...

question

Physics, 25.06.2019 08:30

William wanghomework #33 regents review (3)0989assignment mode : open (time on task) 9 of 25 listenduring a collision, an 84-kilogram driver of a car...

question

English, 25.06.2019 08:30

Read the excerpt from the great gatsby. my own house was an eyesore, but it was a small eyesore, and it had been overlooked, so i had a view of the wa...

More questions: Mathematics Another questions